SMBJ350A

Transient Voltage Suppression Diodes Surface Mount – 600W > SMBJ series RoHS SMBJ Series Description The SMBJ series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. Features typically less than 1.0ps from 0V to BV min applications to optimize board space capability resistance less than 1μA R above 12V soldering guaranteed: 260°C/40 seconds at terminals Underwriters Laboratory Flammability 94V-O Agency Approvals AGENCY AGENCY FILE NUMBER E128662/E230531 temperature coefficient ΔVBR = 0.1% x VBR@25°C x ΔT junction Maximum Ratings and Thermal Characteristics (TA=25 C unless otherwise noted) O capability at 10×1000μs waveform, repetition rate (duty cycles):0.01% Unit W Parameter Peak Pulse Power Dissipation at TA=25ºC by 10x1000μs waveform (Fig.1)(Note 1), (Note 2) Power Dissipation on infinite heat sink at TA=50OC Peak Forward Surge Current, 8.3ms Single Half Sine Wave (Note 3) Maximum Instantaneous Forward Voltage at 50A for Unidirectional only (Note 4) Operating Junction and Storage Temperature Range Typical Thermal Resistance Junction to Lead Typical Thermal Resistance Junction to Ambient Symbol PPPM PM(AV) IFSM VF TJ , TSTG RuJL RuJA Value 600 5.0 100 3.5V/5.0 -65 to 150 20 100 Applications W A V °C °C/W °C/W TVS devices are ideal for the protection of I/O Interfaces, VCC bus and other vulnerable circuits used in Telecom, Computer, Industrial and Consumer electronic applications. Notes: 1. Non-repetitive current pulse , per Fig. 3 and derated above TA = 25OC per Fig. 2. 2. Mounted on copper pad area of 0.2x0.2” (5.0 x 5.0mm) to each terminal. 3. Measured on 8.3ms single half sine wave or equivalent square wave for unidirectional device only, duty cycle=4 per minute maximum. _ _ 4. VF SMBJ series Electrical Characteristics Part Number (Uni) SMBJ5.0A SMBJ6.0A SMBJ6.5A SMBJ7 .0A SMBJ7 .5A SMBJ8.0A SMBJ8.5A SMBJ9.0A SMBJ10A SMBJ11A SMBJ12A SMBJ13A SMBJ14A SMBJ15A SMBJ16A SMBJ17A SMBJ18A SMBJ20A SMBJ22A SMBJ24A SMBJ26A SMBJ28A SMBJ30A SMBJ33A SMBJ36A SMBJ40A SMBJ43A SMBJ45A SMBJ48A SMBJ51A SMBJ54A SMBJ58A SMBJ60A SMBJ64A SMBJ70A SMBJ75A SMBJ78A SMBJ85A SMBJ90A SMBJ100A SMBJ110A SMBJ120A SMBJ130A SMBJ150A SMBJ160A SMBJ170A SMBJ180A SMBJ200A SMBJ220A SMBJ250A SMBJ300A SMBJ350A SMBJ400A SMBJ440A Part Number (Bi) SMBJ5.0CA SMBJ6.0CA SMBJ6.5CA SMBJ7 .0CA SMBJ7 .5CA SMBJ8.0CA SMBJ8.5CA SMBJ9.0CA SMBJ10CA SMBJ11CA SMBJ12CA SMBJ13CA SMBJ14CA SMBJ15CA SMBJ16CA SMBJ17CA SMBJ18CA SMBJ20CA SMBJ22CA SMBJ24CA SMBJ26CA SMBJ28CA SMBJ30CA SMBJ33CA SMBJ36CA SMBJ40CA SMBJ43CA SMBJ45CA SMBJ48CA SMBJ51CA SMBJ54CA SMBJ58CA SMBJ60CA SMBJ64CA SMBJ70CA SMBJ75CA SMBJ78CA SMBJ85CA SMBJ90CA SMBJ100CA SMBJ110CA SMBJ120CA SMBJ130CA SMBJ150CA SMBJ160CA SMBJ170CA SMBJ180CA SMBJ200CA SMBJ220CA SMBJ250CA SMBJ300CA SMBJ350CA SMBJ400CA SMBJ440CA Marking UNI KE KG KK KM KP KR KT KV KX KZ LE LG LK LM LP LR LT LV LX LZ ME MG MK MM MP MR MT MV MX MZ NE NG NK NM NP NR NT NV NX NZ PE PG PK PM PP PR PT PV PX PZ QE QG QK QM BI AE AG AK AM AP AR AT AV AX AZ BE BG BK BM BP BR BT BV BX BZ CE CG CK CM CP CR CT CV CX CZ DE DG DK DM DP DR DT DV DX DZ EE EG EK EM EP ER ET EV EX EZ FE FG FK FM Reverse Stand off Voltage VR (Volts) 5.0 6.0 6.5 7 .0 7 .5 8.0 8.5 9.0 10.0 11.0 12.0 13.0 14.0 15.0 16.0 17 .0 18.0 20.0 22.0 24.0 26.0 28.0 30.0 33.0 36.0 40.0 43.0 45.0 48.0 51.0 54.0 58.0 60.0 64.0 70.0 75.0 78.0 85.0 90.0 100.0 110.0 120.0 130.0 150.0 160.0 170.0 180.0 200.0 220.0 250.0 300.0 350.0 400.0 440.0 Breakdown Voltage VBR (Volts) @ IT MIN 6.40 6.67 7 .22 7 .78 8.33 8.89 9.44 10.00 11.10 12.20 13.30 14.40 15.60 16.70 17 .80 18.90 20.00 22.20 24.40 26.70 28.90 31.10 33.30 36.70 40.00 44.40 47 .80 50.00 53.30 56.70 60.00 64.40 66.70 71.10 77 .80 83.30 86.70 94.40 100.00 111.00 122.00 133.00 144.00 167 .00 178.00 189.00 201.00 224.00 246.00 279.00 335.00 391.00 447 .00 492.00 MAX 7 .00 7 .37 7 .98 8.60 9.21 9.83 10.40 11.10 12.30 13.50 14.70 15.90 17 .20 18.50 19.70 20.90 22.10 24.50 26.90 29.50 31.90 34.40 36.80 40.60 44.20 49.10 52.80 55.30 58.90 62.70 66.30 71.20 73.70 78.60 86.00 92.10 95.80 104.00 111.00 123.00 135.00 147 .00 159.00 185.00 197 .00 209.00 222.00 247 .00 272.00 309.00 371.00 432.00 494.00 543.00 Maximum Maximum Maximum Test Peak Reverse Current Clamping Voltage VC Pulse Leakage IR IT @ Ipp Current Ipp @ VR (mA) (V) (A) (μA) 10 10 10 10 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 9.2 10.3 11.2 12.0 12.9 13.6 14.4 15.4 17 .0 18.2 19.9 21.5 23.2 24.4 26.0 27 .6 29.2 32.4 35.5 38.9 42.1 45.4 48.4 53.3 58.1 64.5 69.4 72.7 77 .4 82.4 87 .1 93.6 96.8 103.0 113.0 121.0 126.0 137 .0 146.0 162.0 177 .0 193.0 209.0 243.0 259.0 275.0 292.0 324.0 356.0 405.0 486.0 567 .0 648.0 713.0 65.3 58.3 53.6 50.0 46.6 44.2 41.7 39.0 35.3 33.0 30.2 28.0 25.9 24.6 23.1 21.8 20.6 18.6 16.9 15.5 14.3 13.3 12.4 11.3 10.4 9.3 8.7 8.3 7 .8 7 .3 6.9 6.5 6.2 5.9 5.3 5.0 4.8 4.4 4.1 3.7 3.4 3.1 2.9 2.5 2.3 2.2 2.1 1.9 1.7 1.5 1.3 1.1 0.9 0.9 800 800 500 200 100 50 20 10 5 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Agency Approval X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X For bidirectional type having VR of 10 volts and less, the IR limit is double. For parts without A , the VBR is ± 10% and Vc is 5% higher than with A parts. SMBJ Series 24 Revision: January 09, 2009 ©2009 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to http://www.Littelfuse.com/series/SMBJ.html for current information. Transient Voltage Suppression Diodes Surface Mount – 600W > SMBJ series Ratings and Characteristic Curves (T =25°C unless otherwise noted) A Peak Pulse Power (PPP) or Current (IPP) Derating in Percentage % 100 100 PPPM-Peak Pulse Power (kW) 80 10 60 40 1 0.2x0.2" (5.0x5.0mm) Copper Pad Area 0.1 0.000001 0.00001 0.0001 0.001 td-Pulse Width (sec.) 20 0 0 25 50 75 100 125 150 175 TA - Ambient Temperature (ºC) Figure 3 - Pulse Waveform 150 IPPM- Peak Pulse Current, % IRSM tr=10μsec Peak Value IPPM TJ=25°C Pulse Width(td) is defined as the point where the peak current decays to 50% of IPPM Figure 4 - Typical Junction Capacitance 10000 Bi-directional V=0V 1000 Cj (pF) Uni-directional @VR 100 Uni-directional V=0V Half Value IPPM IPPM 2 () 10/1000μsec. Waveform as defined by R.E.A 100 Bi-directional @VR 50 10 Tj=25C f=1.0MHz Vsig=50mVp-p 0 td 0 1.0 2.0 t-Time (ms) 3.0 4.0 1 1.0 10.0 100.0 VBR - Reverse Breakdown Voltage (V) 1000.0 Figure 5 - Steady State Power Dissipation Derating Curve 6 PM(AV), Steady State Power Dissipation (W) 5 4 3 2 1 0 0 25 50 75 100 125 150 175 TA - Ambient Temperature (ºC) Figure 6 - Maximum Non-Repetitive Peak Forward Surge Current Uni-Directional Only 120 IFSM - Peak Forward Surge Current (A) 100 80 60 40 20 0 1 10 Number of Cycles at 60 Hz 100 ©2009 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to http://www.Littelfuse.com/series/SMBJ.html for current information. 25 Revision: January 09, 2009 SMBJ Series SMBJ Series Figure 1 - Peak Pulse Power Rating Figure 2 - Pulse Derating Curve Transient Voltage Suppression Diodes Surface Mount – 600W > SMBJ series Soldering Parameters Reflow Condition TP tp Ramp-up Critical Zone TL to TP - Temperature Min (Ts(min)) Pre Heat - Temperature Max (Ts(max)) - Time (min to max) (ts) Average ramp up rate (Liquidus Temp (TL) to peak TS(max) to TL - Ramp-up Rate Reflow - Temperature (TL) (Liquidus) - Time (min to max) (ts) 150°C 200°C Temperature (T) TL Ts(max) tL 3°C/second max 3°C/second max 217°C 260 +0/-5 Ramp-down Ts(min) ts Preheat 25˚C t 25˚C to Peak Time (t) Peak Temperature (TP) Time within 5°C of actual peak Temperature (tp) Ramp-down Rate Time 25°C to peak Temperature (TP) Do not exceed °C 6°C/second max 8 minutes Max. 280°C Physical Specifications Weight Case Polarity Terminal 0.003 ounce, 0.093 grams JEDEC DO214AA. Molded plastic body over glass passivated junction Color band denotes cathode except Bidirectional Matte Tin-plated leads, Solderable per JESD22-B102D Environmental Specifications Temperature Cycle Pressure Cooker High Temp. Storage HTRB Thermal Shock JESD22-A104 JESD 22-A102 JESD22-A103 JESD22-A108 JESD22-A106 SMBJ Series 26 Revision: January 09, 2009 ©2009 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to http://www.Littelfuse.com/series/SMBJ.html for current information. Transient Voltage Suppression Diodes Surface Mount – 600W > SMBJ series Dimensions DO-214AA (SMB J-Bend) Dimensions Cathode Band Inches Min 0.077 0.160 0.130 0.084 0.030 0.205 0.006 0.089 0.085 0.085 Max 0.086 0.180 0.155 0.096 0.060 0.008 0.220 0.012 0.107 - Millimeters Min 1.950 4.060 3.300 2.130 0.760 5.210 0.152 2.260 2.160 2.160 Max 2.200 4.570 3.940 2.440 1.520 0.203 5.590 0.305 2.740 - A A B H D F G C B C D E F G H I J E J K L K L I Part Numbering System SMBJ XXX C A Part Marking System Cathode Band 5% VOLTAGE TOLERANCE BI-DIRECTIONAL VOLTAGE SERIES F Littelfuse Logo Marking Code Packaging Part number SMBJxxxXX Component Package DO-214AA Quantity 3000 Packaging Option Packaging Specification EIA STD RS-481 ©2009 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to http://www.Littelfuse.com/series/SMBJ.html for current information. 27 Revision: January 09, 2009 SMBJ Series SMBJ Series XXX